UW

UW may refer to:

Universities

;in Canada
* University of Waterloo
* University of Windsor
* University of Winnipeg

;in Germany
* University of Wuppertal
* University of Würzburg

;in Poland
* University of Warsaw

;in the United States of America
* University of Washington
* University of Wisconsin System
* University of Wisconsin-Madison
* University of Wyoming

Other

* The Ultimate Warrior
* Unconventional warfare
* Unia Wolnosci ("Liberty Union"), a Polish political party
* uw (digraph)
* "Uncharted Waters" video game series